No, your OnePlus 13 case won't fit the OnePlus Open
The OnePlus 13 (162.9×76.5mm) and OnePlus Open (153.4×73.3mm) differ too much for cases to be compatible.
Does a OnePlus 13 Case Fit OnePlus Open?
Last verified: March 2026
No, a OnePlus 13 case will not fit the OnePlus Open. The phones have different dimensions that make cases incompatible.
Your OnePlus 13 case will NOT fit the OnePlus Open. Here's why:
- •Height differs by 9.5mm — case won't fit
- •Width differs by 3.2mm — case won't fit
- •3.2mm thicker — case won't close properly
| Spec | OnePlus 13 | OnePlus Open | Diff |
|---|---|---|---|
| Height | 162.9mm | 153.4mm | OnePlus 13 +9.5mm |
| Width | 76.5mm | 73.3mm | OnePlus 13 +3.2mm |
| Thickness | 8.5mm | 11.7mm | OnePlus Open +3.2mm |
| Camera Layout | circular-triple | circular-triple | Same |
| Port | usb-c | usb-c | Same |
Your OnePlus 13 case won't fit the OnePlus Open. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The OnePlus Open does not support wireless charging. Only the OnePlus 13 can use a wireless charger.
OnePlus 13
Qi only
15W max
OnePlus Open
No wireless
MagSafe cases are NOT cross-compatible between these devices — the case body is shaped to each phone, even though the internal magnet ring may be the same.
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Frequently Asked Questions
Are OnePlus 13 and OnePlus Open the same size?
OnePlus 13 measures 162.9×76.5×8.5mm while OnePlus Open measures 153.4×73.3×11.7mm. They are different sizes.
Can I use a OnePlus 13 screen protector on OnePlus Open?
Screen sizes differ (6.82" vs 6.31") — protector won't fit.
What's different between OnePlus 13 and OnePlus Open dimensions?
The height differs by 9.5mm, the width by 3.2mm, and thickness by 3.2mm.
Do I need a new case for OnePlus Open?
Yes, you'll need a new case. The OnePlus Open has different dimensions than the OnePlus 13, so cases are not interchangeable.
Will OnePlus 13 accessories work with OnePlus Open?
Chargers and cables are compatible since both phones use the same usb-c port. Cases and screen protectors depend on exact dimensions — check our compatibility results above.
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